Skip to content

World Meteorological Organization (WMO) – Update: Prepare for El Niño

Geneva (WHO World Meteorological Organization ) The likelihood of El Niño developing later this year is increasing, according to a May 3 update from the World Meteorological Organization (WMO). This would have the opposite impacts on weather and climate patterns in many regions of the to world to the long-running La Niña and would likely fuel higher global temperatures.

The unusually stubborn La Niña has now ended after a three-year run and the tropical Pacific is currently in an ENSO-neutral state (neither El Niño nor La Niña).

There is a 60% chance for a transition from ENSO-neutral to El Niño during May-July 2023, and this will increase to about 70% in June-August and 80% between July and September, according to the Update, which is based on input from WMO Global Producing Centres of Long-Range Forecasts and expert assessment.

At this stage there is no indication of the strength or duration of El Niño.

There are local and regional concerns for an early drought (June or July) as opposed to last year when it hit (August to October). El Nino would compound the situation.

“We just had the eight warmest years on record, even though we had a cooling La Niña for the past three years and this acted as a temporary brake on global temperature increase. The development of an El Niño will most likely lead to a new spike in global heating and increase the chance of breaking temperature records,” said WMO Secretary-General Prof. Petteri Taalas.

According to WMO’s State of the Global Climate reports, 2016 is the warmest year on record because of the “double whammy” of a very powerful El Niño event and human-induced warming from greenhouse gases. The effect on global temperatures usually plays out in the year after its development and so will likely be most apparent in 2024.

Share This:

CFC Chilliwack FC

Valley and Canyon Dispatch

Chilliwack Jets

radiodon11@gmail.com fvn@shaw.ca 604 392 5834

abbyTV

Chill TV

Unique Thrifting

Small Business BC

Community Futures

On Key

Related Posts